ES8608712A1 - Procedimiento para contar particulas acusticamente - Google Patents

Procedimiento para contar particulas acusticamente

Info

Publication number
ES8608712A1
ES8608712A1 ES543525A ES543525A ES8608712A1 ES 8608712 A1 ES8608712 A1 ES 8608712A1 ES 543525 A ES543525 A ES 543525A ES 543525 A ES543525 A ES 543525A ES 8608712 A1 ES8608712 A1 ES 8608712A1
Authority
ES
Spain
Prior art keywords
particles
amplitude
particle
characteristic
oscillation amplitude
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES543525A
Other languages
English (en)
Other versions
ES543525A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Amazonen Werke H Dreyer SE and Co KG
Original Assignee
Amazonen Werke H Dreyer SE and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Amazonen Werke H Dreyer SE and Co KG filed Critical Amazonen Werke H Dreyer SE and Co KG
Publication of ES543525A0 publication Critical patent/ES543525A0/es
Publication of ES8608712A1 publication Critical patent/ES8608712A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/10—Devices for adjusting the seed-box ; Regulation of machines for depositing quantities at intervals
    • A01C7/102—Regulating or controlling the seed rate
    • A01C7/105—Seed sensors

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Fertilizing (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

DISPOSITIVO PARA CONTAR ACUSTICAMENTE PARTICULAS DE GRANO. CONSTA DE: UN CONVERTIDOR ACUSTICO (2); UN AMPLIFICADOR (4) QUE AMPLIFICA LAS SEÑALES DE SALIDAS DE CHOQUE DE PARTICULAS; UN DIODO (6) QUE RECTIFICA A LAS SEÑALES DE SALIDA DE CHOQUE DE PARTICULAS; UNA UNIDAD DE RECONOCIMIENTO (8) DE SEÑALES; UN CONVERTIDOR (10) ANALOGICO-DIGITAL; UNA INSTALACION EVALUADORA (20) DE SEÑALES RECTIFICADAS O MICROPROCESADOR CON UNA CONEXION DE RECOGIDA (22), UN ALMACENADOR DE DATOS (24), DOS CONEXIONES EVALUADORAS (26, 26B) PARA EFECTUAR DIFERENTES ANALISIS DE SEÑALES Y UNA CONEXION DE CONVECCION (26A) Y UNA UNIDAD (30) COMUNICADA CON UN MIEMBRO DE TIEMPO (28) QUE INDICAN EL RESULTADO DE GRANOS POR TIEMPO.
ES543525A 1984-05-28 1985-05-27 Procedimiento para contar particulas acusticamente Expired ES8608712A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843419884 DE3419884A1 (de) 1984-05-28 1984-05-28 Verfahren und vorrichtung zum akustischen zaehlen von partikeln

Publications (2)

Publication Number Publication Date
ES543525A0 ES543525A0 (es) 1986-08-01
ES8608712A1 true ES8608712A1 (es) 1986-08-01

Family

ID=6237056

Family Applications (2)

Application Number Title Priority Date Filing Date
ES543525A Expired ES8608712A1 (es) 1984-05-28 1985-05-27 Procedimiento para contar particulas acusticamente
ES543530A Expired ES8702770A1 (es) 1984-05-28 1985-05-27 Dispositivo para contar particulas acusticamente

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES543530A Expired ES8702770A1 (es) 1984-05-28 1985-05-27 Dispositivo para contar particulas acusticamente

Country Status (7)

Country Link
US (1) US4651331A (es)
EP (1) EP0166137B1 (es)
AT (1) ATE60484T1 (es)
CA (1) CA1235477A (es)
DE (2) DE3419884A1 (es)
DK (1) DK237585A (es)
ES (2) ES8608712A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3624515A1 (de) * 1986-07-19 1988-01-21 Amazonen Werke Dreyer H Saemaschine, die insbesondere mit einer fahrgassenschaltung ausgeruestet ist
DE4434248A1 (de) * 1994-09-24 1996-03-28 Amazonen Werke Dreyer H Pneumatische Verteilmaschine
DE10000608C2 (de) * 2000-01-10 2002-05-23 Max Planck Gesellschaft Verfahren und Vorrichtung zur Erfassung der relativen Auftreffpositionen von Mikropartikeln
GB0604860D0 (en) * 2006-03-10 2006-04-19 Cnh Belgium Nv Improvements in or relating to material stream sensors
US8504310B2 (en) * 2009-08-05 2013-08-06 Deere & Company Particulate flow sensing for an agricultural implement
US8695396B2 (en) 2010-08-12 2014-04-15 Deere & Company Method of calibrating the meter of a product distribution apparatus and monitoring method
US8950260B2 (en) * 2011-03-11 2015-02-10 Intelligent Agricultural Solutions, Llc Air seeder monitoring and equalization system using acoustic sensors
US9330062B2 (en) 2011-03-11 2016-05-03 Intelligent Agricultural Solutions, Llc Vehicle control and gateway module
US10321624B2 (en) 2011-03-11 2019-06-18 Intelligent Agriculture Solutions LLC Air seeder manifold system
US9631964B2 (en) 2011-03-11 2017-04-25 Intelligent Agricultural Solutions, Llc Acoustic material flow sensor
US10318138B2 (en) 2011-03-11 2019-06-11 Intelligent Agricultural Solutions Llc Harvesting machine capable of automatic adjustment
US9474208B2 (en) 2011-11-15 2016-10-25 Appareo Systems, Llc System and method for determining material yield and/or loss from a harvesting machine using acoustic sensors
US9629308B2 (en) 2011-03-11 2017-04-25 Intelligent Agricultural Solutions, Llc Harvesting machine capable of automatic adjustment
US9324197B2 (en) 2011-03-11 2016-04-26 Intelligent Agricultural Soultions Method and system for managing the hand-off between control terminals
US10085379B2 (en) 2014-09-12 2018-10-02 Appareo Systems, Llc Grain quality sensor
DE102016105488A1 (de) 2016-03-23 2017-09-28 Claas Selbstfahrende Erntemaschinen Gmbh Verfahren zur Erfassung einer Kornzahl eines Erntegutstromes sowie Messvorrichtung dafür

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760184A (en) * 1952-08-22 1956-08-21 Tidewater Oil Company System for detecting solids in gaseous streams
US3387119A (en) * 1965-02-08 1968-06-04 Mangood Corp Pulse translator for a counting apparatus
US3558004A (en) * 1969-03-18 1971-01-26 Harry S Boyd Jr Article dispensing apparatus with automatic dribble feed
US3694630A (en) * 1970-04-14 1972-09-26 Dybel Frank Richard Mechanical events counter
US3788466A (en) * 1972-10-10 1974-01-29 Massachusetts Inst Technology Impact sensor and coder apparatus
US3906780A (en) * 1972-10-12 1975-09-23 Mobil Oil Corp Particulate material detection means
US4000398A (en) * 1973-11-12 1976-12-28 Conner Industrials, Inc. Method and apparatus for analyzing harvester efficiency
US4004289A (en) * 1975-12-17 1977-01-18 Canadian Patents And Development Limited Acoustic grain flow rate monitor
JPS5850397B2 (ja) * 1976-04-23 1983-11-10 三菱電機株式会社 異常信号等を判定する信号判定装置
US4079362A (en) * 1976-07-02 1978-03-14 Canadian Patents And Development Limited Piezo-electric seed-flow monitor
US4057709A (en) * 1976-07-06 1977-11-08 Joergen Lyngsgaard Particle detector
GB1585708A (en) * 1977-12-20 1981-03-11 Shell Int Research Method and means of detecting solid particles in a fluid flowing through a conduit
US4212398A (en) * 1978-08-16 1980-07-15 Pet Incorporated Particle separating device
FR2478348A1 (fr) * 1980-03-14 1981-09-18 Automatisme Cie Gle Systeme de comptage de passage d'essieux comportant un capteur de detection de passage de roues
JPS59500250A (ja) * 1982-02-23 1984-02-23 リセンシア　タラルマニヨカト　エルテケシト　バララツト 播き種子の健全度とそれに基づく発芽能力とを決定する方法及びその方法を実施する装置

Also Published As

Publication number Publication date
EP0166137A2 (de) 1986-01-02
ES543530A0 (es) 1987-02-01
EP0166137A3 (en) 1986-12-10
CA1235477A (en) 1988-04-19
DK237585A (da) 1985-11-29
EP0166137B1 (de) 1991-01-30
DK237585D0 (da) 1985-05-28
DE3419884A1 (de) 1985-11-28
ES543525A0 (es) 1986-08-01
ES8702770A1 (es) 1987-02-01
DE3581562D1 (de) 1991-03-07
ATE60484T1 (de) 1991-02-15
US4651331A (en) 1987-03-17

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